Reddit stats

r/costco subreddit stats

Posts, comments, unique posters, link rates, and activity patterns from the last month, updated daily.

Updated . Reporting period: Sep 28, 2026–Oct 28, 2026 (UTC).

From September 28, 2026 to October 28, 2026, 21,909 users on r/costco made 1,181 posts and 48,249 comments, or about 39 posts/day and 1,585 comments/day. The subreddit averaged 40.9 comments per post; 59.6% of posts and 2.2% of comments contained links. Its Health Score was 44.3/100, meaning unique posters divided by total posts and comments. The top 1% of users produced 10.7% of posts and 18.8% of comments. Activity is measured in UTC: the most active hour was 00:00 (2.0x avg), the most active day was Tuesday (1.5x avg), and normalized weekend volume was 0.82x weekday volume.

Compare activity across top subreddits

Posts/month
1,181
Posts/day
39
Comments/month
48,249
Comments/day
1,585
Posts with links
59.6%
Comments with links
2.2%
Comments per post
40.9
Unique posters
21,909
Health Score
44.3/100
Unique posters divided by total posts and comments.
Top 1% user posts
10.7%
Share of posts made by the most active 1% of users.
Top 1% user comments
18.8%
Share of comments made by the most active 1% of users.
Most active hour
00:00 (2.0x avg)
Based on average activity per hour in UTC.
Most active day
Tuesday (1.5x avg)
Based on average activity per weekday in UTC.
Weekend vs weekday
0.82x
Weekend daily volume divided by weekday daily volume, normalized by day in UTC.

Daily activity in r/costco

Daily totals combine posts and comments, grouped by UTC date. The lighter final bar shows a partial day through Oct 28 at 10:30 UTC.

Activity by day and hour

Each square is one hour, shown in UTC.

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The heatmap shows when people post and comment, not when a post is most likely to get clicks or upvotes. Our Reddit posting-time analysis explains how to use activity patterns when planning a post.

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